#558A1A#558A1A

#558A1A is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.5% C 0.149 H 132.4°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#558A1A
RGB	rgb(85, 138, 26)
HSL	hsl(88, 68%, 32%)
HSV	hsv(88, 81%, 54%)
CMYK	cmyk(38.4%, 0%, 81.2%, 45.9%)
CIE-LAB	lab(52.04, -35.53, 49.81)
CIE-LCH	lch(52.04, 61.19, 125.50°)
OKLab	oklab(57.47% -0.1005 0.11)
OKLCH	oklch(57.47% 0.149 132.4)
XYZ	xyz(13.0211, 20.1823, 4.1866)
Luminance	0.2018 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558A1A #4F1A8A

analogous

#8A871A #558A1A #1D8A1A

triadic

#558A1A #1A558A #8A1A55

tetradic

#558A1A #1A8A87 #4F1A8A #8A1A1D

square

#558A1A #1A8A87 #4F1A8A #8A1A1D

split-complementary

#558A1A #1A1D8A #871A8A

monochromatic

#162307 #355710 #558A1A #75BD24 #93DC43

Accessibility & contrast

On white

4.17

#558A1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#558A1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558A1A

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558A1A	#FFFFFF	#000000	##000000
##558A1A	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#897B27

Tritanopia (blue-blind)

#568475

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #558a1a;
/* rgb */ color: rgb(85, 138, 26);
/* oklch */ color: oklch(57.5% 0.149 132.4);

Tailwind

colors: {
  custom: {
    50: '#8aac61',
    500: '#558a1a',
    950: '#000000',
  },
}

SCSS

$custom: #558a1a;
$custom-light: #8aac61;
$custom-dark: #000000;

JSON

{
  "hex": "#558a1a",
  "rgb": {
    "r": 85,
    "g": 138,
    "b": 26
  },
  "hsl": {
    "h": 88.393,
    "s": 68.293,
    "l": 32.157
  },
  "oklch": {
    "l": 0.57467,
    "c": 0.14898,
    "h": 132.4
  },
  "luminance": 0.20183
}

Semantic roles & 50–950 ramp

primary

#558A1A

secondary

#7D43BD

accent

#3DEB8F

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #558A1A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →